Triple ring setting



FIG. 1 shows a top perspective view of a triple ring setting on a ring.

FIG. 2 shows a front elevation view thereof, the rear elevation view being a mirror thereof.

FIG. 3 shows a top plan view thereof.

FIG. 4 shows a left side elevation view thereof; and,

FIG. 5 shows a bottom plan view thereof.

The broken lines shown in the drawings represent environment of the triple ring setting and form no part of the claimed design. 

CLAIM The ornamental design for the triple ring setting, as shown and described. 